21484158

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{607}}^1$

素因数の和:976

約数の個数: 32

約数和(自身を含む): 45702144

約数和(自身を除く): 24217986

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 347, 607, 694, 1041, 1214, 1821, 2082, 3642, 5899, 10319, 11798, 17697, 20638, 30957, 35394, 61914, 210629, 421258, 631887, 1263774, 3580693, 7161386, 10742079, 21484158]

約数ペア:

[(1, 21484158), (2, 10742079), (3, 7161386), (6, 3580693), (17, 1263774), (34, 631887), (51, 421258), (102, 210629), (347, 61914), (607, 35394), (694, 30957), (1041, 20638), (1214, 17697), (1821, 11798), (2082, 10319), (3642, 5899)]